This summer favorite is a kimchi variety that consists of partially quartered cucumbers that are salted or brined and then stuffed with kimchi paste. Occasionally, the cucumbers may be cut into smaller quarters which are then simply coated in the paste.
The kimchi paste in oi sobagi typically includes chili flakes, fish sauce or anchovy sauce, as well as finely sliced garlic, ginger, chives, and (optionally) carrots or Korean radish. Oi sobagi is usually served with Korean soups and stews, and it is best enjoyed when freshly prepared.